Provide an appropriate response.Use the associative property of multiplication to rewrite -7(9x). Then simplify the expression.
A. (-7 ? 9)x = -63
B. (-7 ? 9)x = 63x
C. (-7 ? 9) + x = -63 + x
D. (-7 ? 9)x = -63x
Answer: D
Mathematics
You might also like to view...
Provide an appropriate response.Find the product: (3n + 5)(3n - 5)
What will be an ideal response?
Mathematics
Find all solutions of the equation in the interval [0, 2?).cos 2x = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The value of a home increases by $50,000 over a period of 5 years. Find the average rate of change of the home's value per year.
A. $10.00 per year B. $100.00 per year C. $10,000.00 per year D. $1000.00 per year
Mathematics
Perform the indicated operation.(-5 + x2 + 2x) + (6x + 9 + x3) + (-5x - 1 + 3x3)
A. 4x3 + 7x2 - 3x + 3 B. 5x3 + 3x + 3 C. 4x3 +x2 + 3x + 3 D. 4x3 + x2 + 3x - 6
Mathematics